On 06/05/2015 10:57 AM, Vinh Nguyen wrote:
Dear list,
With the new R 3.2.0 on the aforementioned platform, I get the following
pop-up error when I enter "?update.packages" using R64:
"The procedure entry point IdnToAscii could not be located in the dynamic
link library KERNEL32.dll"
That is, my command never gets executed. This does NOT happen with R32.
I previously noticed this error starting with R 3.0.0 with the RCurl
package (1.95-4.5): I get the same issue when I execute "library(RCurl)" in
R64. This happened subsequently for every version > 3. I always thought
it was an RCurl issue so I just dropped to R 2.15.1 whenever I needed to
use it.
However, I now see this error with R 3.2.0 with the simple command
(?update.packages as it tries to access internet.dll).
My guess is this is specific to Windows Server 2003 x64 as it does not
happen on my Windows 7 machine and that I did not find anything when
searching for this issue. I thought I'd reach out just in case anyone has
any ideas on how to fix it. I'm stuck on Windows Server 2003 because it is
a work server. Thanks so much for your help.
On the MSDN page for that function, it mentions that you need a header
file and DLL to use it in XP or Server 2003. You might try downloading
the DLL to see if it works for you automagically; I think it's unlikely
we will put in code to special case that version in the general release
of R, as Microsoft is abandoning it as of July this year.
Duncan Murdoch
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